Add 56/12 and 9/50, Solve 4 8/12 + 9/50 as a fraction

Add 56/12 and 9/50

1^st number: 4 8/12, 2^nd number: 9/50

56/12 + 9/50 is 727/150.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 50 is 300

Next, find the equivalent fraction of both fractional numbers with denominator 300
For the 1st fraction, since 12 × 25 = 300,
56/12 = 56 × 25/12 × 25 = 1400/300
Likewise, for the 2nd fraction, since 50 × 6 = 300,
9/50 = 9 × 6/50 × 6 = 54/300
Add the two like fractions:
1400/300 + 54/300 = 1400 + 54/300 = 1454/300
1454/300 simplified gives 727/150
So, 56/12 + 9/50 = 727/150
In mixed form: 4127/150

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad